Washington, DC, December 14, 2010—Perceived ethnic discrimination among Mexican and Mexican American students from Phoenix-area middle schools places them at risk for increased stress when trying to acculturate with mainstream U.S. culture, according to a new study. As the students experienced acculturation stress related to discrimination, they were at a higher risk for alcohol, cigarettes, and marijuana use. The study is in the December issue of Prevention Science, a peer-reviewed journal of the Society for Prevention Research.
Culture
Cyber bullying is an emerging phenomenon that is becoming increasingly common among teenagers. Research by the University of Valencia (UV), based on a study carried out in the region, shows that between 25% and 29% of all teenagers have been bullied via their mobile phone or the internet over the past year.
(Santa Barbara, Calif.) –– If current climate projections hold true, the forests of the Southwestern United States face a bleak future, with more severe –– and more frequent –– forest fires, higher tree death rates, more insect infestation, and weaker trees. The findings by university and government scientists are published in this week's issue of the Proceedings of the National Academy of Sciences (PNAS).
New York, 13 December 2010—A new report from the Women's HIV Prevention Tracking Project (WHiPT), a collaborative initiative of AVAC and the ATHENA Network, features an unprecedented collection of voices from Kenya, Namibia, South Africa, Swaziland and Uganda reflecting on what male circumcision for HIV prevention means for women. It highlights women's perspectives, advocacy priorities and recommendations on this new prevention strategy.
African Americans and those with lower socioeconomic status appear to have more severe parkinsonism with greater levels of disability, according to a report posted online today that will appear in the April 2011 print issue of Archives of Neurology, one of the JAMA/Archives journals.
There are various ways to poke and prod humans to force them to stay awake prior to measuring the effects of sleep deprivation. But how to make bees in a hive lose sleep?
An unprecedented combination of heat plus decades of drought could be in store for the Southwest sometime this century, suggests new research from a University of Arizona-led team.
To come to this conclusion, the team reviewed previous studies that document the region's past temperatures and droughts.
Mexican-Americans who are most integrated into the culture -- including those born in the United States, and not recent immigrants -- appear less healthy and more likely to require resources to manage their health conditions than more recent, less-integrated migrants, according to a new study from Rice University, Duke University and the University of Colorado Denver.
Fog is a common feature along the West Coast during the summer, but a University of Washington scientist has found that summertime coastal fog has declined since 1950 while coastal temperatures have increased slightly.
Fog formation appears to be controlled by a high-pressure system normally present off the West Coast throughout the summer, said James Johnstone, a postdoctoral researcher with the Joint Institute for the Study of the Atmosphere and Ocean at the UW.
Deep sediment cores retrieved from the Bering Sea floor indicate that the region was ice-free all year and biological productivity was high during the last major warm period in Earth's climate history.
Tel Aviv ― Will Rona and Sol kiss and seal their fate as a couple forever, or will Sol answer the ringing phone and change the course of history? A new movie format developed by Tel Aviv University lets the viewer decide.
The National Centre for Social Research today released its latest British Social Attitudes report, its landmark study of the public's attitudes and values, published annually for almost thirty years.
This year's report delivers the public's verdict after thirteen years of Labour rule. It shows a nation at a political crossroads. On the one hand attitudes on welfare have hardened to the right. On the other, many think there were marked improvements in health and education under Labour, creating potential resistance to reform or cuts in these areas.
BOSTON – Boston University biology professor Richard Primack, graduate student Elizabeth Ellwood, and recent graduate Michelle Talmadge completed an analysis of the changing arrival dates of migratory birds to Concord, Massachusetts that includes observations by Henry David Thoreau from the 1850's. This research builds on earlier work by Primack and his students showing plants in Concord respond rapidly to temperature and are now flowering 10 days earlier than in the time of Thoreau.